Vaccine-preventable diseases and medical personnel. Ensure the immunity of all!
Murray
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D006801:Humans; D007114:Immunization / Q000592:standards; D008457:Measles / Q000517:prevention & control*; D009107:Mumps / Q000517:prevention & control*; D009784:Occupational Diseases / Q000517:prevention & control*; D010564:Personnel, Hospital; D012409:Rubella / Q000517:prevention & control*; D013337:Students, Medical; D014481:United States